3142154432 has 28 divisors (see below), whose sum is σ = 6272570640. Its totient is φ = 1561664256.

The previous prime is 3142154419. The next prime is 3142154459. The reversal of 3142154432 is 2344512413.

It is a junction number, because it is equal to n+sod(n) for n = 3142154395 and 3142154404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136307 + ... + 157682.

It is an arithmetic number, because the mean of its divisors is an integer number (224020380).

Almost surely, 2^3142154432 is an apocalyptic number.

3142154432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3142154432 is a deficient number, since it is larger than the sum of its proper divisors (3130416208).

3142154432 is a wasteful number, since it uses less digits than its factorization.

3142154432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294168 (or 294158 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 3142154432 is about 56054.9233520125. The cubic root of 3142154432 is about 1464.6791816142.

Adding to 3142154432 its reverse (2344512413), we get a palindrome (5486666845).

The spelling of 3142154432 in words is "three billion, one hundred forty-two million, one hundred fifty-four thousand, four hundred thirty-two".